Answer:112
Step-by-step explanation:
I did it and we doing the same test rn haha. What did you get for the grant one?
Hey! Correct graph would be the second one. ( I attached the photo of it )
Answer:
160 not interested and 144*
Step-by-step explanation:
* is the degree sign like the little o
Answer:
Part a) The measure of the sides of triangle DEF are
Part b) Is a scalene triangle
Step-by-step explanation:
we know that
the formula to calculate the distance between two points is equal to
we have the coordinates
D(8,-6) E(-1,-3) F(-2,5)
step 1
Find the length side DE
D(8,-6) E(-1,-3)
substitute in the formula
step 2
Find the length side EF
E(-1,-3) F(-2,5)
substitute in the formula
step 3
Find the length side DF
D(8,-6) F(-2,5)
substitute in the formula
step 4
Classify the triangle by the measure of its sides
we have
so
Is a scalene triangle, because is a triangle in which all three sides have different lengths.
Answer:
2.5
Step-by-step explanation:
22.5/9=2.5